This option is available in POS v4 and above.
How can I keep the quick add window (Flip Chart) open at the POS after making a selection?
Follow these steps
Keep Quick Add Open leaves the Quick Add (Flip Chart) window open until the salesperson manually closes it. This setting is often used when cashiers need to add multiple items using the Quick Add button at the POS.
To enable, follow these steps:
For instructions on how to create and add quick add buttons to the POS, see the article How to create quick add buttons.